Maremi, Keneilwe JThulare, TumisoBotha, AdèleHerselman , Martha eRousseau, P2025-08-072025-08-072024-11978-0-7988-5670-60-7988-5670-Xhttp://hdl.handle.net/10204/14344The address information in the Master Health Facility List (MHFL) is key in identifying the location of facilities. The primary responsibility for adding, editing, and deactivating facilities in the MHFL is handled by many health facility representatives from various facilities in various organisations. Facility Representatives must solely ensure the address information they add to the MHFL is valid and the geocode identifies the correct location of the facility; however, this is not always the case. The address information is often inaccurate, which compelled the creation of a data cleaning team to verify these addresses. Thus, this chapter aims to discuss the importance of data integrity to ensure the accuracy, reliability, and quality of address information in the MHFL.FulltextenMaster Health Facility ListMHFLData integrityBook Chapter